TY - GEN AU - Hartley,Rebecca S AU - Hitti,Jane TI - Birth order and delivery interval: analysis of twin pair perinatal outcomes SN - 1476-7058 PY - 2005///1122 KW - Apgar Score KW - Birth Order KW - Breech Presentation KW - Cesarean Section KW - Delivery, Obstetric KW - Female KW - Fetal Death KW - epidemiology KW - Fetal Distress KW - Humans KW - Infant Mortality KW - Infant, Newborn KW - Labor Presentation KW - Male KW - Odds Ratio KW - Pregnancy KW - Pregnancy Outcome KW - Retrospective Studies KW - Risk Factors KW - Time Factors KW - Twins N1 - Publication Type: Journal Article UR - https://doi.org/10.1080/147670505000132484 ER -